Calculation method and calculation equipment for optimal configuration in comprehensive energy system

An integrated energy system and computing equipment technology, applied in the field of optimal allocation calculation methods and computing equipment, can solve the problems of energy storage capacity allocation failing to achieve peak-shaving effects and economic benefits

Pending Publication Date: 2020-10-09
ELECTRIC POWER RES INST STATE GRID SHANXI ELECTRIC POWER
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  • Abstract
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  • Application Information

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However, the final calculated energy storage capacity configuration st

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  • Calculation method and calculation equipment for optimal configuration in comprehensive energy system
  • Calculation method and calculation equipment for optimal configuration in comprehensive energy system
  • Calculation method and calculation equipment for optimal configuration in comprehensive energy system

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Embodiment Construction

[0064] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0065] figure 1 is a block diagram of an example computing device 100 . In a basic configuration 102 , computing device 100 typically includes system memory 106 and one or more processors 104 . A memory bus 108 may be used for communication between the processor 104 and the system memory 106 .

[0066] Depending on the desired configuration, processor 104 may be any type of processing including, but not limited to, a microprocess...

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Abstract

The invention discloses a calculation method for optimal configuration in a comprehensive energy system. The method is suitable for being executed in a computing device. The method comprises the stepsof obtaining electric power parameters of the comprehensive energy system, wherein the comprehensive energy system comprises a draught fan, a storage battery, an electric boiler and a heat storage tank, and the basic parameters comprise preset parameters and operation parameters transmitted from the comprehensive energy system; constructing a single-machine model of the comprehensive energy system, wherein the single-machine model comprises a fan model, a storage battery model, a heat storage tank model and an electric boiler model; constructing a capacity planning model based on the stand-alone model, the capacity planning model comprising an objective function and constraint conditions, the objective function comprising system peak-valley fluctuation minimization and system annual construction cost and operation cost minimization; and substituting the power parameters into the single-machine model and the capacity planning model, and solving the capacity planning model to obtain theoptimal capacity configuration of each device in the comprehensive energy system. A computing device for performing the method is also disclosed.

Description

technical field [0001] The invention relates to the field of power systems, in particular to a calculation method and a calculation device for optimal configuration in an integrated energy system. Background technique [0002] In recent years, with the aggravation of pollution problems, clean energy such as wind energy and solar energy has developed rapidly, accounting for an increasing proportion in the power grid. Large-scale new energy power generation such as wind power is conducive to alleviating the tight power supply situation in my country, reducing power generation costs, reducing greenhouse gas emissions, and improving the social benefits of power generation. It is an inevitable choice to help my country's rapid economic and social development. However, the random fluctuations and anti-peaking characteristics of wind power generation also have a certain impact on the security and stability of the power grid, resulting in a gradual increase in the peak-to-valley loa...

Claims

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Application Information

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IPC IPC(8): G06F30/20G06F113/06G06F119/08
CPCG06F30/20G06F2113/06G06F2119/08Y04S10/50
Inventor 王金浩张敏徐富强常潇徐豪樊瑞朱志伟杨超颖李慧蓬曹静赵军张世锋肖莹高乐
Owner ELECTRIC POWER RES INST STATE GRID SHANXI ELECTRIC POWER
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